Remarkable improvement of shape Fe-Mn-Si-Cr-Ni-C alloy by ageing memory effect in with deformation

被引：26
作者：
Wen, YH
Yan, M
Li, N
机构：
[1] Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
[2] Sichuan Univ, Coll Mfg Sci & Engn, Chengdu 610065, Peoples R China
来源：
SCRIPTA MATERIALIA | 2004年 / 50卷 / 06期
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
shape memory; ageing; carbides; deformation;
D O I：
10.1016/j.scriptamat.2003.12.015
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The effects of ageing with and without deformation on shape memory effect and microstructures in Fe-14.8Mn-4.78-Si-7.95-Cr4.16-Ni-0.18C alloy were investigated. The shape memory effect after the ageing with deformation is much greater than that after ageing without deformation. The reason is that carbides after ageing with deformation is much smaller and lie mainly at grain boundaries. (C) 2003 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：835 / 838
页数：4
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